1. Are proteins made of modules?

   • Thomas W. Traut

   Current Thinking Pages: 3 - 10

2. Transcription of eukaryotic ribosomal RNA gene

   • Samson T. Jacob

   Current Thinking Pages: 11 - 20

3. Salivary peroxidases

   • Ranajit K. Banerjee
   • Asoke G. Datta

   Review Pages: 21 - 29

4. Characterization of the filamentous hemagglutin from Bordetella pertussis by gel electrophoresis

   • Birgit An der Lan
   • James L. Cowell
   • Andreas Chrambach

   Original Articles Pages: 31 - 55

5. Isolation and partial characterization of a type II Fe receptor from a group A streptococcus

   • Michele Yarnall
   • Michael D. P. Boyle

   Original Articles Pages: 57 - 66

6. Enzymes and pathways of glucose utilization in bovine adrenal medulla

   • A. I. Millaruelo
   • M. R. Sagarral
   • M. T. Miras-Portugal

   Original Articles Pages: 67 - 76

7. In vitro translation of rat liver and Novikoff hepatoma cytokeratin mRNAs

   • Wanda M. Krajewska
   • Warren N. Schmidt
   • Lubomir S. Hnilica

   Original Articles Pages: 77 - 88

8. Polyamine depletion increases cellular ribonucleotide levels

   • Stina M. Oredsson
   • Martin Kanje
   • Olle Heby

   Original Articles Pages: 89 - 96

9. Organ specific expression of ras oncoproteins during growth and development of the rat

   • Takeo Tanaka
   • Noriaki Ida
   • Martin J. Cline

   Original Articles Pages: 97 - 104